POPSUGAR Celebrity

Video: Jay-Z's Subway Surprise, Mariah's Holiday High Note, and More Viral Hits!

Get excited — Friday has arrived! It's time to review the week in celebrity viral videos! Jay-Z [1] charms a subway-riding senior, John Travolta [2] and Olivia Newton-John have a hilarious holiday reunion, Mariah Carey [3] and Jimmy Fallon [4] go Kindergarten on her Christmas classic, and more in today's addictive PopSugar Rush.


Source URL
http://www.popsugar.com/Mariah-Carey-Singing-Jimmy-Fallon-Video-26231660